The #1 on Music Bank on 2026-04-10 was “Biggest Fan” by Irene — win No. 1 for the song and career win No. 1 for Irene (No. 1 on this show).
“Biggest Fan” has 1 music show wins in total: 2026-04-10 Music Bank. Irene had 1 wins in 2026 up to this date, and this was the artist's first win on Music Bank. The previous week's Music Bank #1 was “Swim” by BTS. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.